map-syntax

Syntax sugar for defining maps

Version on this page:	0.3@rev:4
LTS Haskell 22.18:	0.3@rev:8
Stackage Nightly 2024-04-25:	0.3@rev:8
Latest on Hackage:	0.3@rev:8

See all snapshots map-syntax appears in

BSD-3-Clause licensed by Doug Beardsley

Maintained by [email protected]

This version can be pinned in stack with:map-syntax-0.3@sha256:dc2389fb9eee15f087fa5b899c3591704094c07eb846cded4e45e3f93e1d5927,2444

Module documentation for 0.3

Data
- Data.Map
  - Data.Map.Syntax

Depends on 3 packages(full list with versions):

base, containers, mtl

Haskell’s canonical list of tuples syntax for defining maps is not very convenient and also has ambiguous semantics. This package leverages do notation to create a lighter syntax that makes semantics explicit and also allows the option of fail-fast handling of duplicate keys.